[Users] How do i enable top-posting in response emails?

[moxalt]

On Mon, 12 Oct 2015 19:58:23 +0200, Ralf Hutter <rhutter at posteo.de> wrote:

> Hello everybody,
> i've looked around a lot, but nowhere can i find the possibility to
> have the cursor positioned above the answered text, when responding to
> an email, instead of below.
> Imposssible?
> Ralf

Please, please, please, please don't top-post. Please.

A: This.
Q: What is top-posting?
A: Because it messes up the flow.
Q: Why should one not top-post?